54760700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 128429280

約数和(自身を除く): 73668580

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 821, 1150, 1334, 1450, 1642, 2300, 2668, 2900, 3284, 3335, 4105, 6670, 8210, 13340, 16420, 16675, 18883, 20525, 23809, 33350, 37766, 41050, 47618, 66700, 75532, 82100, 94415, 95236, 119045, 188830, 238090, 377660, 472075, 476180, 547607, 595225, 944150, 1095214, 1190450, 1888300, 2190428, 2380900, 2738035, 5476070, 10952140, 13690175, 27380350, 54760700]

約数ペア:

[(1, 54760700), (2, 27380350), (4, 13690175), (5, 10952140), (10, 5476070), (20, 2738035), (23, 2380900), (25, 2190428), (29, 1888300), (46, 1190450), (50, 1095214), (58, 944150), (92, 595225), (100, 547607), (115, 476180), (116, 472075), (145, 377660), (230, 238090), (290, 188830), (460, 119045), (575, 95236), (580, 94415), (667, 82100), (725, 75532), (821, 66700), (1150, 47618), (1334, 41050), (1450, 37766), (1642, 33350), (2300, 23809), (2668, 20525), (2900, 18883), (3284, 16675), (3335, 16420), (4105, 13340), (6670, 8210)]